1,000 pieces

(100) #10 (3/16) & 6mm Flat Washers USS Black Oxide BLACK  

MaterialZinc-Plated Steel
For Screw Size
No. 10
ID0.250"
OD0.562"
Thickness0.036"-0.065"
Washer TypeFlat
System of MeasurementInch
HardnessNot Rated